Komatsu PC78UU-8 Midi Excavator

Komatsu PC78UU-8 Midi Excavator Specs front
Komatsu PC78UU-8 Midi Excavator Specs front
Komatsu PC78UU-8 Midi Excavator Specs side
Komatsu PC78UU-8 Midi Excavator Specs side
Komatsu PC78UU-8 Midi Excavator Specs extended
Komatsu PC78UU-8 Midi Excavator Specs extended
Units

Dimensions

Dimensions

F

Track Gauge

6.14 ft in

Undercarriage

N

Shoe Size

17.72 in


Specifications

Electrical System

Alternator

25 A

Starter

3.0 kw

Operation voltage

Battery

55 Ah

Engine

Horsepower, Gross-SAE J1995

57.7 hp

Horsepower, Net-ISO 9249

55 hp

Horsepower, Net-SAE J1349

55 hp

Number of Cylinders

4

Engine Make

2238

Engine Model

SAA4D95LE-5

Engine Type

Water-cooled,4-cycle,Direct Injection

Power Measured @

1950 rpm

Displacement

199 cu in

Aspiration

Turbocharged

Fan drive type

Mechanical

Driveline

Drawbar pull, maximum (kg)

6820

Travel speed

2.9/5.0

Capacities

Fuel Tank

33.1 gal

Engine Oil

2 gal

Radiator

2.8 gal

Hydraulic

29.1 gal

Operational

Swing Speed

1340 rpm

Boom size

12.3 ft in

Boom type

Standard

Arm size

5.7 ft in

Digging reach – maximum

21 ft in

Digging depth – maximum

13.9 ft in

Maximum reach @ ground level

20.5 ft in

Bucket crowd force – ISO

6250

Arm crowd force – ISO

3960

Bucket size – KGA standard GP

0.3 yd3

Arm type

Standard

Swing Mechanism

Swing Speed

10 rpm

Weights

Operating weight

17548.8 lb

Bucket weight - KGA GP

456.4 lb

Quick hitch weight – KGA

231.5 lb

Undercarriage

Adjustment of the track tension

Grease

Number of Shoes per Side

39

Shoe Size

17.8 in

Number of Carrier Rollers per Side

1

Number of Track Rollers per Side

5

Ground Pressure

0.7 psi

shoe type

Roadliner

Hydraulic System

Hydraulic System Type

HydrauMind System

Selectable work modes

5

Economy sub-mode selections

4

Main pump type

Variable displacement, axial piston

Dimensions

Overall track width

7.7 ft in

Track Gauge

6.2 ft in

Track length on ground

7.4 ft in

Overall length

19.9 ft in

Overall Height

9 ft in